Question

【题目】Do you know PM 2.5, children?

A. how should we deal with B. how to do with

C. how to deal with D. what to deal with

Answer 1

【答案】C

【解析】试题分析：句意：你们知道我们怎样应对PM2.5吗？应对是deal with，常与how连用;do with做处置讲时，常与what连用。 此题考查动词不定式和疑问副词连用构成不定式短语，在句中作宾语。故选C。